|
|
PDF S29AL032D Data sheet ( Hoja de datos )
| Número de pieza | S29AL032D | |
| Descripción | 32 Megabit CMOS 3.0 Volt-only Flash Memory | |
| Fabricantes | SPANSION | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de S29AL032D (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
S2w9.DAaLta0S3h2eDet4U.com32 Megabit CMOS 3.0 Volt-only Flash Memory
w4 M x 8-Bit Uniform Sector
w4 M x 8-Bit/2 M x 16-Bit Boot Sector
omData Sheet
PRELIMINARY
eet4U.cNotice to Readers: This document states the current technical specifications
hregarding the Spansion product(s) described herein. The Preliminary status of
this document indicates that a product qualification has been completed, and
Sthat initial production has begun. Due to the phases of the manufacturing
taprocess that require maintaining efficiency and quality, this document may be
revised by subsequent versions or modifications due to changes in technical
aspecifications.
www.D www.DataSheet4U.comPublication Number S29AL032D_00 Revision A Amendment 4 Issue Date July 29, 2005
1 page  
Preliminary
The Erase Suspend/Erase Resume feature enables the user to put erase on hold for any period
of time to read data from, or program data to, any sector that is not selected for erasure. True
background erase can thus be achieved.
The hardware RESET# pin terminates any operation in progress and resets the internal state
machine to reading array data. The RESET# pin may be tied to the system reset circuitry. A sys-
tem reset would thus also reset the device, enabling the system microprocessor to read the
boot-up firmware from the Flash memory.
The device offers two power-saving features. When addresses have been stable for a specified
amount of time, the device enters the automatic sleep mode. The system can also place the
device into the standby mode. Power consumption is greatly reduced in both these modes.
The Spansion Flash technology combines years of Flash memory manufacturing experience to
produce the highest levels of quality, reliability and cost effectiveness. The device electrically
erases all bits within a sector simultaneously via Fowler-Nordheim tunneling. The data is
programmed using hot electron injection.
July 29, 2005 S29AL032D_00_A4
S29AL032D
3
5 Page 
Preliminary
Pin Configuration
A0–A21
A0-A20
DQ0–DQ7
DQ0-DQ14
DQ15/A-1
BYTE#
CE#
OE#
WE#
RESET#
WP#/ACC
ACC
RY/BY#
VCC
=
=
=
=
=
=
=
=
=
=
=
=
=
=
VSS
NC
Logic Symbol
=
=
22 address inputs
21 address inputs
8 data inputs/outputs
15 data inputs/outputs
DQ15 (data input/output, word mode),
A-1 (LSB address input, byte mode)
Selects 8-bit or 16-bit mode
Chip enable
Output enable
Write enable
Hardware reset pin
Hardware Write Protect input/Programming
Acceleration input.
Hardware Write Protect input
Ready/Busy output
3.0 volt-only single power supply
see Product Selector Guide on page 5 for speed
options and voltage supply tolerances)
Device ground
Pin not connected internally
Model 00
Models 03, 04
22
A0–A21
8
DQ0–DQ7
CE#
OE#
WE#
RESET#
ACC
RY/BY#
21
A0–A20
16 or 8
DQ0–DQ15
(A-1)
CE#
OE#
WE#
RESET#
WP#/ACC
BYTE#
RY/BY#
July 29, 2005 S29AL032D_00_A4
S29AL032D
9
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet S29AL032D.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| S29AL032D | 32 Megabit CMOS 3.0 Volt-only Flash Memory | SPANSION |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |